diff --git a/app/models/shipit/deploy_spec/file_system.rb b/app/models/shipit/deploy_spec/file_system.rb
index 3708b9df3..26a0079ca 100644
--- a/app/models/shipit/deploy_spec/file_system.rb
+++ b/app/models/shipit/deploy_spec/file_system.rb
@@ -10,6 +10,8 @@ class FileSystem < DeploySpec
       include BundlerDiscovery
       include KubernetesDiscovery
 
+      attr_reader :app_dir, :env
+
       def initialize(app_dir, env)
         @app_dir = Pathname(app_dir)
         @env = env